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1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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450 JumpTarget* slow, | 450 JumpTarget* slow, |
451 JumpTarget* done); | 451 JumpTarget* done); |
452 | 452 |
453 // Store the value on top of the expression stack into a slot, leaving the | 453 // Store the value on top of the expression stack into a slot, leaving the |
454 // value in place. | 454 // value in place. |
455 void StoreToSlot(Slot* slot, InitState init_state); | 455 void StoreToSlot(Slot* slot, InitState init_state); |
456 | 456 |
457 // Support for compiling assignment expressions. | 457 // Support for compiling assignment expressions. |
458 void EmitSlotAssignment(Assignment* node); | 458 void EmitSlotAssignment(Assignment* node); |
459 void EmitNamedPropertyAssignment(Assignment* node); | 459 void EmitNamedPropertyAssignment(Assignment* node); |
| 460 void EmitKeyedPropertyAssignment(Assignment* node); |
460 | 461 |
461 // Receiver is passed on the frame and not consumed. | 462 // Receiver is passed on the frame and not consumed. |
462 Result EmitNamedLoad(Handle<String> name, bool is_contextual); | 463 Result EmitNamedLoad(Handle<String> name, bool is_contextual); |
463 | 464 |
464 // If the store is contextual, value is passed on the frame and consumed. | 465 // If the store is contextual, value is passed on the frame and consumed. |
465 // Otherwise, receiver and value are passed on the frame and consumed. | 466 // Otherwise, receiver and value are passed on the frame and consumed. |
466 Result EmitNamedStore(Handle<String> name, bool is_contextual); | 467 Result EmitNamedStore(Handle<String> name, bool is_contextual); |
467 | 468 |
468 // Load a property of an object, returning it in a Result. | 469 // Load a property of an object, returning it in a Result. |
469 // The object and the property name are passed on the stack, and | 470 // The object and the property name are passed on the stack, and |
470 // not changed. | 471 // not changed. |
471 Result EmitKeyedLoad(); | 472 Result EmitKeyedLoad(); |
472 | 473 |
| 474 // Receiver, key, and value are passed on the frame and consumed. |
| 475 Result EmitKeyedStore(StaticType* key_type); |
| 476 |
473 // Special code for typeof expressions: Unfortunately, we must | 477 // Special code for typeof expressions: Unfortunately, we must |
474 // be careful when loading the expression in 'typeof' | 478 // be careful when loading the expression in 'typeof' |
475 // expressions. We are not allowed to throw reference errors for | 479 // expressions. We are not allowed to throw reference errors for |
476 // non-existing properties of the global object, so we must make it | 480 // non-existing properties of the global object, so we must make it |
477 // look like an explicit property access, instead of an access | 481 // look like an explicit property access, instead of an access |
478 // through the context chain. | 482 // through the context chain. |
479 void LoadTypeofExpression(Expression* x); | 483 void LoadTypeofExpression(Expression* x); |
480 | 484 |
481 // Translate the value on top of the frame into control flow to the | 485 // Translate the value on top of the frame into control flow to the |
482 // control destination. | 486 // control destination. |
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1070 return ObjectBits::encode(object_.code()) | | 1074 return ObjectBits::encode(object_.code()) | |
1071 AddressBits::encode(addr_.code()) | | 1075 AddressBits::encode(addr_.code()) | |
1072 ScratchBits::encode(scratch_.code()); | 1076 ScratchBits::encode(scratch_.code()); |
1073 } | 1077 } |
1074 }; | 1078 }; |
1075 | 1079 |
1076 | 1080 |
1077 } } // namespace v8::internal | 1081 } } // namespace v8::internal |
1078 | 1082 |
1079 #endif // V8_X64_CODEGEN_X64_H_ | 1083 #endif // V8_X64_CODEGEN_X64_H_ |
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